{"uid":"cap_wDmiHMUKLJYp6aQEe7UQT","slug":"vextorium-us-drug-facts-lookup-70f18d38","name":"Vextorium US Drug Facts Lookup","description":"US drug facts from the official label (openFDA): brands, active ingredient, uses, dosage, warnings, contraindications, interactions, pregnancy and manufacturer. Information, not medical advice.","url":"https://api.vextorium.com/medicamento-info-pago?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limite":{"type":"integer","description":"1-5"},"nombre":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_S3qJlPGclibEVfcBWPK8Y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns US drug label information from openFDA for a given drug name, including brands, active ingredients, uses, dosage, warnings, contraindications, interactions, pregnancy info, and manufacturer.","exampleAgentPrompt":"What does the US drug label say about ibuprofen — give me the active ingredients, warnings, contraindications, and drug interactions, up to 2 results.","exampleUseCases":[{"title":"Check pregnancy safety of a drug","prompt":"Look up the official FDA label info for sertraline and tell me what it says about taking it during pregnancy or while breastfeeding."},{"title":"Find drug interactions for a medication","prompt":"What drug interactions are listed on the US label for warfarin? Show me up to 3 results."},{"title":"Identify brands for an active ingredient","prompt":"What brand-name medications contain metformin as an active ingredient according to the FDA label data?"}],"resultDescription":"Returns an array of drug label entries from openFDA, each containing brand names, active ingredient(s), indicated uses, dosage instructions, warnings, contraindications, drug interactions, pregnancy/lactation guidance, manufacturer name, and label version. Also includes the search term used and a disclaimer that results are informational, not medical advice.","failureModes":["Drug name not found in openFDA — empty results array returned","Misspelled or ambiguous drug name yields no matches","Rate limiting or payment failure for the x402 micropayment","openFDA upstream service unavailable causing API timeout","Limit parameter out of range (must be 1–5) causing validation error"],"whenToPreferThis":"Choose this endpoint when you need structured US drug label data (FDA-sourced) for a named drug, especially when you need multiple fields at once (brands, warnings, interactions, pregnancy info, dosage) in a single call. Prefer it over generic web search when you need authoritative, structured FDA label content rather than informal drug information sites.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T18:48:00.365Z","isFirstParty":false,"canonicalSlug":"vextorium-us-drug-facts-lookup-70f18d38"}